Whakamarama Optical 4BK
Nga Taipitopito Hua
Ingoa: Optical Brightener 4BK
Te whakauru matua: stilbene azine momo
CI:113
NAMA CAS:12768-91-1
Taurangi Hangarau
Te ahua: te paura kakahu kowhai marama
Ionicity: Anion
Te kaha o te rewharewha: 100±1 (e pa ana ki te hua paerewa)
Te marama tae: puru-puru marama.
Mahinga me nga ahuatanga
1. He kaha-nui te kaha o te whakamaarama o te rama, he iti te rama kikorangi.
2. Kare i te tairongo ki te marama, me ona ahuatanga matū he tino pumau.
3. He pai te ātete ki te waikawa ngoikore, te perborate me te hauwai peroxide.
4. Ko te muka cellulose kua ma e tenei hua he kanapa i roto i te tae me te kore-kowhai, e whakapai ake i nga ngoikoretanga o te kowhai o nga whakamarama noa, me te tino whakanui ake i te aukati marama me te wera o te muka cellulose.
5. Ka whakatauritea ki etahi atu maapene ma, ka tino pai ake te tere o te whakauru.
Whakamahi
He pai mo te ma o te miro me te polyester-cotton papanga whakakotahi me te kotahi-pati ma o nga papanga whakauru miro.
Tohutohu
1. Tikanga Waiwai: Te Inenga: 0.1～0.8% (owf) Patehepa ōwehenga: 1:10～30 Temperature × wa: 90～100℃×30～40min, horoi ki te wai ka maroke.
2. Te kuihi i te hāora whakapoipoi kareoro ma te kotahi inenga kaukau: 0.2%～0.8% (owf) hauwai hauwai: 5～15g/l te whakapumau: 1～5g/l NaOH: 2～4g/l te kai horoi: 0.5～1g /l Pati ōwehenga: 1:10～30 te pāmahana × wā: 90～100℃ ×30～40meneti, ka horoia ki te wai ka whakamaroke.
Ko te tukanga motuhake ka taea te whakarite kia rite ki nga hiahia rereke.
Mōkī, Kaweake me te Rokiroki
☉25kg putea, kia rite ranei ki nga whakaritenga a te kaiwhakamahi.
☉ Whakaorangia ki te waahi makariri, maroke atu i te marama.
☉Ko te 4BK te whakamarama orotika he mahi pumau, ka taea te kawe i tetahi ahua.
